Crash on Arrow Highway at Maimone Street, San Dimas, California

Tuesday, August 11, 2026 at 6:10 PM

Injury crash2 vehicles

Reporting agency: Los Angeles County Sheriff's Office
Report number: 926-02930-0811-471

From the CHP CCRS, record last updated October 25, 2026. No changes since first published.

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Where and when

Location: Arrow Highway at Maimone Street
City, county: San Dimas, Los Angeles County
Collision type: Broadside
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 45 mph
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: No
People involved: 2
Injured: 2
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2023 Mazda C-X5

Red Sport Utility Vehicle

Direction of travel: East
Maneuver: Proceeding Straight

Driver, female, 79Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Minor injury

Damage area not recorded

Unit 2: 2014 Jeep Cherokee

Silver Sport Utility Vehicle

Direction of travel: West
Maneuver: Making U Turn

Driver, female, 43Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

Nearby and recent

19 crashes recorded on Arrow Highway in San Dimas in the last 12 months, 9 with injuries.

All San Dimas crashes, August 2026

About this record

Source: CHP CCRS
Updates: Changes the state makes to this record are applied here when the source publishes them
First published here: October 25, 2026
Last updated: October 25, 2026, no changes recorded
What is left out: Names, addresses, plates, and license and insurance numbers are not in the public data and never appear here

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